3) Nobody uses Bitcoin for anything (Not Mainstream=Not real???) (Facepalm x 1,000,000)
Replace those "bitcoin" words with "gold" and turn it back to them
Granted, i would also say that most of the worth of gold is more or less symbolic, but gold is actually
usefull.
Bitcoin can be usefull as well, sure, assuming it is actually used as a transaction medium. But so far its only
potentially usefull.
It's making a lot of us rich. That's useful. The currency part will come, in time, maybe around the 100k mark.